import java.util.HashMap;

/**
 * @author MaoLin Wang
 * @date 2020/10/15 2:49 下午
 */
public class Main {
    public static void main(String[] args) {
        long i = 8;
        System.out.println(i<<33);
        System.out.println(i>>2);
        System.out.println(i>>>2);
        HashMap m= new HashMap();
     }
}
